| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.37 | 9.357% | $146.943 | $146.94 | $146.95 | $146.90 |
| Purchase #2 | $198.70 | 8.871% | $216.3267 | $216.33 | $216.35 | $216.30 |
| Purchase #3 | $143.32 | 12.398% | $161.0888 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $95.25 | 13.484% | $108.0935 | $108.09 | $108.10 | $108.10 |
| Purchase #5 | $113.97 | 10.300% | $125.7089 | $125.71 | $125.70 | $125.70 |
| Purchase #6 | $164.68 | 10.145% | $181.3868 | $181.39 | $181.40 | $181.40 |
| Purchase #7 | $116.41 | 5.340% | $122.6263 | $122.63 | $122.65 | $122.60 |
| 7 purchase totals = | $966.70 | $1,062.1740 | $1,062.18 | $1,062.25 | $1,062.10 | |